NCTPS II MI Circle CA CWPH Unit I and II Cleaning of Fore bay trash rack in cooling water pump house

Charges for removing the debris stuck in the trash rack and floating debris such as wooden block,plastic bag, gunny bags &dead big fish in the suction chamber before trash rack at fore bay the cost of labour charges, disposal of removed materials as directed by the Engineer at site and other accesseries such as bucket, hand gloves,cleaning agents,safety belt,helmet etc.,complete.

Charges for lifting leading the trash rack (consists of 4 segments) one by one cleaning and removing the marine growths floating materials and burnacles from the vertical screen thoroughly, lifting,leading, lowering & re positioning the trash rack one by one including the cost of labour charges, disposal of removed materials as directed by the Engineer at site and other accessories such as bucket,hand gloves,cleaning agents,safety belt, helmet etc., complete. [Gantry crane facility will be provided by TANGEDCO].

Charges for painting with one coat of rust convertor (Impodex/Impoder), one coat of red oxide primer and one coat of epoxy high built coal tar with proper interval on the structural surfaces immersed in water.

Charges for lifting leading, Cleaning of debris & lowering the Trash Screen (consists of 3 segments) in the Stoplog gate area for restricting & collecting the floating debris in the cooling water forebay channel from entering into the Travelling water screen chamber in order to avoid choking of travelling water screen while lifiting the trash rack for cleaning purpose in the suction side of forebay and lifting & dogging the same after positioning the trash rack as directed by the Engineer at site and other accesseries such as bucket,hand gloves,cleaning agents, safety belt, helmet etc.,complete. [Gantry crane facility will be provided by TANGEDCO].